Sedimentology and Stratigraphy
Sedimentology and stratigraphy of the Vaca Muerta Formation in the Cerro Domuyo area, Northern Neuquén, Argentina
... ABSTRACT. Sedimentology and stratigraphy of the Vaca Muerta Formation in the Cerro Domuyo area, Nor- thern Neuquén, ...facies and it is probably associated with the development of a slope ...
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Sedimentology and stratigraphy of the La Providencia Group (nov. nom.): upper Neoproterozoic cover, Tandilia System, Argentina
... I, and III), and correlated when possible across subsurface or outcrop areas ...laminated and massive marls at the base, which grade vertically into red massive ...surface) and marks the ...
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Sedimentology and Stratigraphy of the Upper Miocene El Boleo Fm, Santa Rosalía, Baja California, Mexico
... stratification, and 1 to 3 cm long white irregular tubes, randomly distributed in the upper part of this ...basin and overlies Facies C1 in the center of the Santa Rosalía ...plagioclase and feldspar ...
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Sedimentology and high resolution stratigraphy of Río Neuquén Subgroup (Upper Cretaceous) department Confluence, Province of Neuquén, Argentina
... Interpretación: Este elemento está integra- do en su mayoría por litofacies depositadas bajo condiciones de bajo régimen de flujo entre las que intercalan numerosos episodios de alta [r] ...
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Late Triassic and Early Cretaceous sedimentary sequences of the northern Isfahan Province (Central Iran): stratigraphy and paleoenvironments
... abundant and taxonomically diverse marine invertebrate ...Formation and subdivided it into three members, sedimentology, biostratigraphy and palaeontology of this lithostratigraphical unit was ...
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Advances on Stratigraphy and Paleontology of the Muhi Quarry from the Mid-Cretaceous (Albian-Cenomanian) of Hidalgo, Central Mexico
... Hakel and Haula in Lebanon, Jebel Tselfat, Kem Kem beds and Daura in Morocco, Ein-Yabrud in Jerusalem, English Chalk in England, and Comen in ...platform, and comprise marine fauna as well as ...
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Estratigrafía del área de Empalme, Sonora Stratigraphy of the Empalme area, in Sonora
... Las edades asignadas se obtuvieron en base a los rangos estratigráficos de los palinomorfos reportados en cada muestra. Se consideraron principalmente las primeras apariciones de los taxa debido a que las muestras ...
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Stratigraphy of the 8.5 – 9.0 ka B.P. Citlaltépetl pumice fallout sequence
... products and seals out a NW–SE normal faulting system that lowered by 1,300 m the eastern side of Mexico with respect to the inner highlands (Carrasco-Núñez, ...Fisher and Schmincke, 1984) of the Holocene ...
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The Tithonian Lower Valanginian stratigraphy and ammonite fauna of the Vaca Muerta Formation in Pampa Tril, Neuquén Basin, Argentina
... local stratigraphy, the ammonite fauna sampled bed-by-bed, and the chronostratigraphic classification derived from its ...species and some genera needed revision of different aspects of their ...
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Stratigraphy, fossil ver tebrates and tectosedimentary evolution of Neogene deposits of the San Rafael Block (Miocene–Pliocene), Mendoza, Argentina
... – La evolución tectosedimentaria de la región es factible de correlacionar con los principales eventos de deformación tectónica señalados por autores previos en el área del orógeno centr[r] ...
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Distribution and stratigraphy of deposits produced by diluted pyroclastic density currents of the 1982 eruption of El Chichón volcano, Chiapas, Mexico
... surge) and at its top (ash-cloud surge) is their distribution that roughly refl ects the distribution of the parent fl ...vent and produced independent pyroclastic density ...massive; and an upper ...
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Stratigraphy and structure of the Altar basin of NW Sonora: Implications for the history of the Colorado River delta and the Salton trough
... California, and the Mexicali Valley, in northern Baja California (Figure ...system and the Gulf of California extensional province, and so the Colorado delta is somewhat unique among the world’s ...
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Carboniferous stratigraphy of the Sierra del Brezo in Northern Palencia: evidence of major uplifts
... sheets and nappes directed towards and molded around a relatively stable foreland spur, the Cantabrian Block of Radig (1962), shows a history of progressive tightening leading to opposing vergencies ...
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Influence of multiple decollement stratigraphy and growth strata on a detachment fold development: insights from 2D Discrete-Element Modelling and application to Pico del Águila anticline (External Sierras, Spanish Southern Pyrenees)
... load and the partial absorption of deformation by growth ...A and B), whereas the inner detachment (SU C) has accumu- lated large deformation by reaching an obvious over- turned ...dip and limb ...
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Depositional controls over the lacustrine source rocks of the cuyana basin: an approach to model a mechanical cyclicity through an integrated analysis of sequence stratigraphy, petrophysics and rock properties
... static and dynamic ...expulsion and migration (or not) and accumulation can be modeled using integrated tools from basin mechanics to sequence ...Micro and Micro scale analysis involves the ...
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Descripción de la estratigrafía de las secuencias volcánicas y sedimentarias neogénicas y de la geometría del fallamiento de la cuenca de Bahía de las Animas, Baja CaliforniaDescription of the stratigraphy of the neogene volcanic and sedimentary sequences and the fault geometry of the Las Animas basin, Baja California
... Andesita: Un fragmento contiene fenocristales euhedrales de oligoelasa y homblenda hasta de 0.3 mm, microfenocristales subhedrales de biotita, y augita hasta de 0.4 mm. La matriz es micr[r] ...
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Relation of hydrological pulse to sediment stratigraphy in the Ayapel Flood Plain Lake, Colombia
... pulse and matter transfer between tributaries and wetlands link terrestrial and rheotrophic ...hydrodynamics, and (iii) organic matter (OM) ...
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Stratigraphy of the Balsas Group in the Amacuzac area, southern Mexico: relationship with Eocene volcanism and deformation of the Tilzapotla-Taxco sector
... north and to the south at north and south flanks of the structure respectively (Morán-Zenteno et ...stratigraphic and structural observations around the Tilzapotla caldera, Morán-Zenteno et ...
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Stratigraphy of summit areas of the Sierras Pampeanas of Córdoba: geochronology, regional model, paleoenvironment and paleoclimate ina little-known region of Argentina
... of stratigraphy and the difficult access to areas of study, being relegated to traditional research inside the Pampas of ...paleoenvironmental and geochronological significance and provide a ...
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Harpoon heads on the North coast of Santa Cruz: Initial studies and analysis of pieces recovered in stratigraphy at site Cueva del Negro
... Este trabajo tiene como objetivo describir y analizar las características tecno-morfológicas de un conjunto de puntas de arpón halladas en estratigrafía en el sitio Cueva del Negro, ubi[r] ...
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